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mart [117]
3 years ago
11

Two times the sum of a number and 5 is 20

Mathematics
2 answers:
Art [367]3 years ago
6 0

Answer:

25

Step-by-step explanation:

Zolol [24]3 years ago
4 0

Answer:

Let the required number be ' x '

According to the given problem

  • Equation :--- <u>2(x + 5) = 20</u>

Now, by solving for x, we get

2(x + 5) = 20 \\ (x + 5) =  \frac{20}{2}  \\ (x + 5) = 10 \\ x = 10 - 5 \\ \boxed{ x = 5}

  • <u>2(x + 5) = 20</u> is the required equation
  • <u>x</u><u> </u><u>=</u><u> </u><u>5</u> is the required value of x

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